Security Advisory

CVE-2026-67271

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-18 16:44:13

Last updated 2026-08-19 03:56:05

Assigner dell

CVSS score 9.8

State PUBLISHED

Description

Dell PowerStore SDNAS, contains an Out-of-bounds Write vulnerability in the SMB/CIFS. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Denial of service and Remote execution. This is a Critical vulnerability as a remote user could send a specially crafted SMB packet and cause a crash, that is persistent in case automatic restarts are enabled. Additionally, a more sophisticated attacker could use the same vulnerability for Remote Code execution.

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